Dual-purpose cold and hot pillow

Abstract

The utility model relates to the technical field of bedding, specifically relates to a cold and hot dual-purpose pillow. The cold and hot dual-purpose pillow includes a pillowcase and a pillow core, the inside of the pillowcase is equipped with a containing room, the containing room includes a first containing part and a second containing part, the second containing part is located at the side of the first containing part away from the bottom of the pillowcase, the pillowcase is further equipped with an opening in communication with the containing room, the pillow core includes a bottom pillow core and a main pillow core, the bottom pillow core is arranged in the first containing part, the main pillow core is detachably connected to the bottom pillow core and located in the second containing part, and the main pillow core is used for cold compress or hot compress of the head and neck. The cold and hot dual-purpose pillow can provide cold compress and hot compress functions for the user, the functional use demand is more abundant, and the cleaning is convenient.

Description

Technical Field

[0001] This utility model relates to the field of bedding technology, and in particular to a pillow that can be used for both heating and cooling. Background Technology

[0002] Among existing bedding products, there are two main types of pillows that cater to the temperature regulation needs of the head and neck area: one type is the cold pillow, which stores cold water in a sealed water bag and uses the specific heat capacity of water to cool the head and neck; the other type is the warm pillow, which uses an electric heating film or nickel-chromium alloy heating wire as the heating element and achieves heat therapy through electric current heating.

[0003] However, both of these pillows have shortcomings. First, their limited functionality means users need to own two pillows to meet different needs in various situations. Second, cleaning and maintenance of the two pillows require separate procedures, making cleaning somewhat inconvenient. Utility Model Content

[0004] This utility model provides a dual-function pillow that can be used for both heating and cooling, in order to solve the problem that existing pillows have only one function and cannot meet the needs of users.

[0005] This utility model discloses a dual-purpose pillow for both heating and cooling, comprising:

[0006] A pillowcase has an internal accommodating chamber, which includes a first accommodating part and a second accommodating part, the second accommodating part being located on the side of the first accommodating part away from the bottom of the pillowcase; the pillowcase also has an opening communicating with the accommodating chamber;

[0007] The pillow core includes a bottom pillow core and a main pillow core; the bottom pillow core is installed in the first receiving part; the main pillow core is detachably connected to the bottom pillow core and located in the second receiving part, and the main pillow core is used for applying cold or hot compresses to the head and neck.

[0008] In one embodiment, the top of the bottom pillow core is provided with a positioning groove, and the main pillow core is provided with a positioning protrusion. When the main pillow core is installed on the bottom pillow core, the positioning protrusion is accommodated in the positioning groove.

[0009] In one embodiment, the main pillow core includes a cooling layer and a flexible layer; the cooling layer is located on the side of the flexible layer away from the bottom pillow core, and the cooling layer is used to apply a cooling compress to the head and neck.

[0010] In one embodiment, a heating element is provided inside the main pillow core, and a plurality of heat-conducting holes communicating with the heating element are provided through the top of the main pillow core. The heat generated by the heating element can be discharged to the outside through the heat-conducting holes to provide heat therapy to the head and neck.

[0011] In one embodiment, the pillow core further includes a first mesh cover that encloses the bottom pillow core; and / or, the top of the first mesh cover is further provided with a kit that, together with the first mesh cover, defines a receiving chamber, the kit having an opening communicating with the receiving chamber, the main pillow core being able to be received in the receiving chamber via the opening.

[0012] In one embodiment, the main pillow core is wrapped with a second mesh cover.

[0013] In one embodiment, the main pillow core is butterfly-shaped, and the height of the main pillow core gradually decreases from both sides towards the center.

[0014] In one embodiment, the outer contour of the bottom pillow core is larger than the outer contour of the main pillow core, so as to form hand placement areas on both sides of the main pillow core.

[0015] In one embodiment, a first breathing hole is provided at the top center of the main pillow core, and a second breathing hole is provided in the bottom pillow core. The first breathing hole and the second breathing hole are interconnected to form a breathing channel for the user when the user is sleeping face down.

[0016] In one embodiment, the top of the main pillow core is further provided with a plurality of massage ridges, which are arranged at intervals along the circumference of the main pillow core.

[0017] The beneficial effects of the dual-purpose hot and cold pillow provided in this embodiment of the utility model are as follows: the dual-purpose hot and cold pillow not only provides users with hot and cold compress functions, thus enriching their functional needs, but also makes cleaning more convenient.

[0018] Specifically, firstly, the pillowcase has a storage chamber inside, which includes a first storage part and a second storage part. The bottom pillow core is installed in the first storage part and is used to provide better support for the main pillow core. Users can replace the main pillow core with different types according to their needs to meet their own hot and cold compress needs.

[0019] Secondly, during long-term use, users only need to clean the same pillowcase, making cleaning more convenient.

[0020] Thirdly, the pillowcase has an internal storage chamber, which includes a first storage part and a second storage part. The first storage part and the second storage part can respectively limit the bottom pillow core and the main pillow core, improving the stability of the connection between the bottom pillow core and the main pillow core and preventing the bottom pillow core and the main pillow core from separating when the user uses it. The overall reliability of this hot and cold dual-use pillow is better. Attached Figure Description

[0021] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. In the accompanying drawings:

[0022] Figure 1This is a three-dimensional schematic diagram of the dual-purpose hot and cold pillow provided in this embodiment of the utility model;

[0023] Figure 2 This is a top view of the pillowcase in the dual-purpose hot and cold pillow provided in this embodiment of the utility model;

[0024] Figure 3 yes Figure 2 A cross-sectional view along line AA in the middle;

[0025] Figure 4 This is a schematic diagram of a pillow core provided in an embodiment of the present utility model, wherein the main pillow core is used for cold compresses;

[0026] Figure 5 This is a disassembly diagram of the pillow core provided in an embodiment of the present utility model, wherein the main pillow core is used for cold compress;

[0027] Figure 6 This is a schematic diagram of a pillow core provided in an embodiment of the present utility model, wherein the main pillow core is used for heat therapy;

[0028] Figure 7 This is a schematic diagram of the first mesh cover provided in an embodiment of the present utility model.

[0029] The labels for the attached figures are as follows:

[0030] 1000. Dual-use pillow for hot and cold weather;

[0031] 10. Pillowcase; 11. Compartment; 111. First compartment; 112. Second compartment; 12. Opening; 121. Zipper;

[0032] 20. Pillow core; 21. Bottom pillow core; 211. Positioning groove; 212. Second breathing hole; 22. Main pillow core; 221. Positioning protrusion; 222. Cooling layer; 223. Flexible layer; 225. Heat conduction hole; 224. Controller; 226. First breathing hole; 227. Massage ridge; 228. Interface; 23. First mesh cover; 231. Kit; 2311. Opening; 25. Hand placement area. Detailed Implementation

[0033] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0034] This utility model embodiment provides a dual-purpose hot and cold pillow 1000, such as... Figure 1 - Figure 6As shown, the dual-purpose hot and cold pillow 1000 includes a pillowcase 10 and a pillow core 20. The pillowcase 10 has an internal receiving chamber 11, which includes a first receiving portion 111 and a second receiving portion 112. The second receiving portion 112 is located on the side of the first receiving portion 111 away from the bottom of the pillowcase 10. The pillowcase 10 also has an opening 12 communicating with the receiving chamber 11. The pillow core 20 includes a bottom pillow core 21 and a main pillow core 22. The bottom pillow core 21 is installed in the first receiving portion 111. The main pillow core 22 is detachably connected to the bottom pillow core 21 and located in the second receiving portion 112. The main pillow core 22 is used for applying cold or hot compresses to the head and neck. This application solves the problem that existing pillows have limited functionality and cannot meet user needs. This dual-purpose hot and cold pillow 1000 not only provides users with hot and cold compress functions, enriching their functional needs, but is also easy to clean.

[0035] Specifically, the pillowcase 10 has an internal receiving chamber 11, which includes a first receiving portion 111 and a second receiving portion 112. The bottom pillow core 21 is installed in the first receiving portion 111, providing better support for the main pillow core 22. Users can replace the main pillow core 22 with different types to meet their needs for hot and cold compresses. Furthermore, during long-term use, only the same pillowcase 10 needs cleaning, which is more convenient than using two single-function pillows. In addition, the internal receiving chamber 11, including the first receiving portion 111 and the second receiving portion 112, can respectively limit the position of the bottom pillow core 21 and the main pillow core 22, improving the stability of the connection between them and preventing separation during use. This enhances the overall reliability of the hot and cold compress pillow 1000.

[0036] In this application, both the bottom pillow core 21 and the main pillow core 22 can be made of memory foam or latex to improve user comfort.

[0037] Reference Figure 5 In one embodiment, the bottom pillow core 21 has a positioning groove 211 on its top, and the main pillow core 22 has a positioning protrusion 221. When the main pillow core 22 is installed on the bottom pillow core 21, the positioning protrusion 221 is accommodated in the positioning groove 211. With this arrangement, the positioning protrusion 221 cooperates with the positioning groove 211, which not only realizes the detachable connection between the bottom pillow core 21 and the main pillow core 22, but also allows the bottom pillow core 21 to limit the position of the main pillow core 22, effectively improving the connection stability between the two.

[0038] Furthermore, by implementing the above embodiments, when replacing the main pillow core 22 with different functions, the positioning protrusion 221 and the positioning groove 211 can serve as reference benchmarks, enabling the user to accurately install the main pillow core 22 onto the bottom pillow core 21, ensuring the accuracy of the assembly position.

[0039] There are many ways to configure the main pillow core 22 for cooling. In one embodiment, a cooling plate is provided at the main pillow core 22, which can cool the main pillow core 22 to provide a cooling effect when the user is sleeping.

[0040] Reference Figure 4 In this application, the main pillow core 22 includes a cooling layer 222 and a flexible layer 223. The cooling layer 222 is located on the side of the flexible layer 223 away from the bottom pillow core 21, and is used for cooling the head and neck. This design gives the cooling layer 222 excellent thermal conductivity and temperature regulation characteristics. On the one hand, it can quickly absorb heat from the head and neck and dissipate it to the surrounding environment through contact conduction, effectively preventing heat accumulation. On the other hand, it can dynamically adjust the surface temperature to maintain a continuous cooling sensation, thus achieving cooling of the head and neck upon contact and achieving a cooling effect. The flexible layer 223 provides elastic support for the cooling layer 222, significantly improving comfort during use. Specifically, the cooling layer 222 can be made of gel material, and the flexible layer 223 can be made of memory foam or latex material.

[0041] Furthermore, by implementing the above embodiments, since the condensation layer 222 applies cold compresses through its own properties, it is safer to use.

[0042] There are many ways to configure the main pillow core 22 for heat therapy. For example, a heat therapy patch is provided on the top of the main pillow core 22. (See reference...) Figure 6 As another example, in this application, a heating element (not shown in the figure) is provided inside the main pillow core 22, and a plurality of heat-conducting holes 225 communicating with the heating element are provided through the top of the main pillow core 22. With this arrangement, the heat generated by the heating element can be discharged to the outside through the heat-conducting holes 225 to achieve heat therapy for the head and neck. Specifically, the main pillow core 22 is made of memory foam or latex material, and the heating element can be a heating plate, heating film or heating wire, which is embedded in the main pillow core 22.

[0043] Refer again Figure 6 In one embodiment, the heating element is further provided with a controller 224 and an interface 228. The controller 224 and the interface 228 are located outside the hot and cold pillow 1000 and are electrically connected to the heating element. The interface 228 is used to connect to an external power source to supply power to the heating element. The controller 224 is used to control the temperature of the heating element, so that the user can adjust the temperature according to their needs and improve the flexibility of the hot and cold pillow 1000.

[0044] Reference Figure 7In one embodiment, the pillow core 20 further includes a first mesh cover 23, which surrounds the bottom pillow core 21; the main pillow core 22 is surrounded by a second mesh cover (not shown in the figure). With this arrangement, the first mesh cover 23 provides structural support to the bottom pillow core 21, helping to maintain the shape of the main pillow core 22 and extending its service life. The technical effect of the second mesh cover is the same as that of the first mesh cover 23, and will not be repeated here.

[0045] Preferably, the top of the first mesh cover 23 is also provided with a kit 231, which, together with the first mesh cover 23, defines a receiving chamber. The kit 231 has a through-hole 2311 communicating with the receiving chamber, allowing the main pillow core 22 to be received within the receiving chamber via the through-hole 2311. With this configuration, when replacing the main pillow core 22, the user can remove the first mesh cover 23 entirely from the pillowcase 10. Due to the fixing effect of the kit 231 on the main pillow core 22, the main pillow core 22 will move out synchronously with the first mesh cover 23 and the bottom pillow core 21, greatly simplifying the operation process. At the same time, after replacing the main pillow core 22, the first mesh cover 23 can restrict the relative positions of the main pillow core 22 and the bottom pillow core 21, making it easier to quickly assemble and place it back into the pillowcase 10.

[0046] Preferably, a sealing structure is provided at the opening 2311, which is used to seal or unseal the opening 2311. Specifically, the sealing structure can be a sealing strip, a zipper 121, or a magnetic assembly. Similarly, a sealing structure is also provided at the opening 12 of the pillowcase 10.

[0047] In one embodiment, the main pillow core 22 is butterfly-shaped, and its height gradually decreases from the sides towards the center. This design allows the central area to support the weight of the head when lying on the back, enabling the head to sink naturally and ensuring close contact between the neck and the pillow core, maintaining a neutral cervical spine position. The side areas, on the other hand, conform to the lower part of the neck, forming a "hugging" support that better conforms to the physiological curvature of the cervical spine, enhancing support for the head and neck. Furthermore, the higher side areas can fill the gap between the shoulders and the mattress, meeting the needs of side sleeping; and when the user adjusts their sleeping position, it not only reduces discomfort and prevents excessive cervical flexion, but also improves the smoothness of turning over.

[0048] In one embodiment, the outer contour of the bottom pillow core 21 is larger than the outer contour of the main pillow core 22, so as to form hand placement areas 25 on both sides of the main pillow core 22. With this arrangement, when the user is lying on their side, their hands can be placed in the hand placement areas 25, improving the comfort of use.

[0049] In one embodiment, a first breathing hole 226 is provided at the top center of the main pillow core 22, and a second breathing hole 212 is provided at the bottom pillow core 21. The first breathing hole 226 and the second breathing hole 212 are interconnected to form a breathing channel for the user when sleeping on their stomach. With this configuration, the nose can breathe through the breathing channel formed by the first breathing hole 226 and the second breathing hole 212. This dual-purpose hot and cold pillow 1000 can meet the user's needs for sleeping on their stomach, adapt to multiple sleeping positions, and improve user comfort.

[0050] In one embodiment, the top of the main pillow core 22 is also provided with a plurality of massage ridges 227, which are arranged at intervals along the circumference of the main pillow core 22. This arrangement increases the contact surface area between the head and neck and the pillow core, improving the heat exchange efficiency during cold or hot compresses. Simultaneously, the massage ridges 227 provide gentle pressure to the neck skin and muscles, producing a physical massage effect similar to acupressure, which helps relieve muscle tension.

[0051] It should be understood that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some of the technical features; and all such modifications and substitutions should fall within the protection scope of the appended claims of this utility model.

Claims

1. A dual-purpose pillow for both heating and cooling, characterized in that, include: A pillowcase has an internal accommodating chamber, which includes a first accommodating part and a second accommodating part, the second accommodating part being located on the side of the first accommodating part away from the bottom of the pillowcase; the pillowcase also has an opening communicating with the accommodating chamber; The pillow core includes a bottom pillow core and a main pillow core; the bottom pillow core is installed in the first receiving part; the main pillow core is detachably connected to the bottom pillow core and located in the second receiving part, and the main pillow core is used for applying cold or hot compresses to the head and neck.

2. The dual-purpose hot and cold pillow according to claim 1, characterized in that, The bottom pillow core has a positioning groove at its top, and the main pillow core has a positioning protrusion. When the main pillow core is installed on the bottom pillow core, the positioning protrusion is accommodated in the positioning groove.

3. The dual-purpose hot and cold pillow according to claim 1, characterized in that, The main pillow core includes a cooling layer and a flexible layer; the cooling layer is located on the side of the flexible layer away from the bottom pillow core, and the cooling layer is used to apply a cooling compress to the head and neck.

4. The dual-purpose hot and cold pillow according to claim 1, characterized in that, The main pillow core is equipped with a heating element, and the top of the main pillow core is provided with several heat-conducting holes that connect to the heating element. The heat generated by the heating element can be discharged to the outside through the heat-conducting holes to provide heat therapy to the head and neck.

5. The dual-purpose hot and cold pillow according to any one of claims 1-4, characterized in that, The pillow core also includes a first mesh cover that wraps around the bottom pillow core; and / or, the top of the first mesh cover is further provided with a kit that, together with the first mesh cover, defines a receiving chamber. The kit has an opening that communicates with the receiving chamber, and the main pillow core can be received in the receiving chamber through the opening.

6. The dual-purpose hot and cold pillow according to claim 5, characterized in that, The main pillow core is wrapped with a second mesh cover.

7. The dual-purpose hot and cold pillow according to any one of claims 1-4, characterized in that, The main pillow core is butterfly-shaped, and its height gradually decreases from both sides towards the center.

8. The dual-purpose hot and cold pillow according to claim 7, characterized in that, The outer contour of the bottom pillow core is larger than the outer contour of the main pillow core, so as to form hand placement areas on both sides of the main pillow core.

9. The dual-purpose hot and cold pillow according to claim 8, characterized in that, The main pillow core has a first breathing hole at the top center, and the bottom pillow core has a second breathing hole. The first breathing hole and the second breathing hole are interconnected to form a breathing channel for the user when sleeping face down.

10. The dual-purpose hot and cold pillow according to claim 9, characterized in that, The top of the main pillow core is also provided with several massage ridges, which are arranged at intervals along the circumference of the main pillow core.

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